I always thought there was a - even in the most, quote, "conceptual art," there is always a physical aspect to it. I never knew what the term meant.

When you present works of art, one thing I've learned is that if you're lucky - [Laughs] - there will be those few people who, shall we say, get it? Really become engaged, become moved by it in their own way. You cannot control what other people are going to think about it.

And when you are operating within your style, which is your world, which you operate in, then it also would make sense to you. Now, whether it makes sense to anybody outside is besides the point really. You just do it and then you find that other people kind of begin to relate to it and allow themselves to get into your way of thinking about things.

I have been in competitions for commissions. I've won most and lost some. Mostly, I've won.

Teaching I realized took up a lot of my time. I was a kind of a teacher that spent time with students, spoke to them after class, tried to help them out. I'd talk with them personally about their work and try to get out of them what they were thinking about, forcing them to thinking seriously and not just falling back on all the ideas that they had picked up someplace. And so I took my job teaching very seriously and that - as a result, it took up a lot of time.

The space between things is important to me. The projections, that darkness between the words or the images is very important.

I am very generous with my dealers in terms of the art that they have of mine. They all have a very good selection of work that they can work with. And it is up to them to find the dealers. I don't interfere with their selling.